The document discusses several topics including:
1) Bipin Rawat becoming the first Chief of Defence Staff of India which led to celebrations in Pauri Garhwal district of Uttarakhand.
2) A 1969 US Army regulation naming army choppers after Native American tribes like Black Hawk and Apache based on a statement by General Hamilton Howze.
3) The term "Stormtroopers" referring to specialist German soldiers in WWI who used infiltration tactics.